Joystick Logitech WingMan Force 3D USB pali się kontroler a3966slb

Sprzęt jak w temacie. Po wymianie spalonego kontrolera silnika krokowego a3966slb-t podziałał trochę po czym na zasilaczu labo wykryte zostało zwarcie lub przeciążenie i spalił się ponownie. Co może być przyczyną?

Hello!

It is most likely bad motor.

You can test the board with two 24V/5-10W light bulbs.
One should be connected to the pins 1, 6 of motor driver and another one to pins 11, 16 (these pins are probably connected to the connector J5). If the motor driver will not burn again with bulbs, it is bad motor for sure.

Can I replace bulbs with something else? For example a fan or other engine?

micom wrote:Can I replace bulbs with something else? For example a fan or other engine?

You can also use power resistors (47-56Ω with at least 5W power rating). The fan or other engine is not good for that test.

If you don't have 24V light bulbs, you can also use two 12V/5W bulbs connected in series instead one 24V bulb.
12V/5W bulbs should not be hard to get - you can buy them in any store with car parts (you would probably also get them at some petrol station).